Composting, the process of converting kitchen and yard waste into valuable fertilizer, is the core activity of every gardener. Compost is the single most important supplement you can give your garden.

Composters are made in three basic styles – bins, tumblers, and continuous-use. Compost bins are open on the bottom and set directly on the ground. Compost tumblers are sealed composters which speed the process of composting. Continuous-use composters have two chambers for separating finished compost from fresh materials, so there is no waiting for batches to finish. To learn more about composting, be sure to read our Composting Guide.